کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
587149 | 878262 | 2006 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Simplified expression for estimating release rate of hazardous gas from a hole on high-pressure pipelines
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
بهداشت و امنیت شیمی
پیش نمایش صفحه اول مقاله
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چکیده انگلیسی
In the present paper, a simplified expression for estimating release rates of hazardous gas from a hole on high-pressure pipelines is proposed. It consists of the size of the hole, dimensionless pipeline length, the specific heat ratio of the gas and the frictional force, etc. Taking the 1st order approximation for kinetic energy of the flowing liquid, the new expression results in only 7% deviation from the theoretical complex equations. The deviation reduces to zero when the release point approaches to the reservoir.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Loss Prevention in the Process Industries - Volume 19, Issue 4, July 2006, Pages 362–366
Journal: Journal of Loss Prevention in the Process Industries - Volume 19, Issue 4, July 2006, Pages 362–366
نویسندگان
J.H. Luo, M. Zheng, X.W. Zhao, C.Y. Huo, L. Yang,